Class EmptyContentValidator

All Implemented Interfaces:
Result, Receiver

public class EmptyContentValidator extends AttributeValidator
This class is a filter that is used to validate that an element has empty content. The element is allowed to have attributes, these are validated by the Validator superclass.
  • Constructor Details

  • Method Details

    • getSchemaType

      public SchemaType getSchemaType()
      Get the schema type against which we are validating, if any
      Specified by:
      getSchemaType in class ContentValidator
      Returns:
      the schema type that this validator is validating against, or null
    • getChildValidator

      protected ContentValidator getChildValidator()
      Description copied from class: ContentValidator
      Get a validator to handle the children of the current element. This is called immediately on return from the startElement call that starts this element.
      Specified by:
      getChildValidator in class ContentValidator
      Returns:
      the validator to be used to handle the children
    • startElement

      public void startElement(NodeName elemName, SchemaType type, AttributeMap attributes, NamespaceMap namespaces, Location location, int properties) throws XPathException
      Output element start tag (for a child of the element being validated)
      Specified by:
      startElement in interface Receiver
      Overrides:
      startElement in class AttributeValidator
      Parameters:
      elemName - the name of the element.
      type - the type annotation of the element.
      attributes - the attributes of this element
      namespaces - the in-scope namespaces of this element: generally this is all the in-scope namespaces, without relying on inheriting namespaces from parent elements
      location - an object providing information about the module, line, and column where the node originated
      properties - bit-significant properties of the element node. If there are no relevant properties, zero is supplied. The definitions of the bits are in class ReceiverOption
      Throws:
      XPathException - if an error occurs
    • characters

      public void characters(UnicodeString chars, Location locationId, int properties) throws XPathException
      Character data
      Specified by:
      characters in interface Receiver
      Overrides:
      characters in class AttributeValidator
      Parameters:
      chars - The character content
      locationId - the location of the node in the source, or of the instruction that created it
      properties - Additional properties @throws net.sf.saxon.trans.XPathException
      Throws:
      XPathException - if an error occurs
    • endElement

      public void endElement() throws XPathException
      End of element
      Specified by:
      endElement in interface Receiver
      Overrides:
      endElement in class ProxyReceiver
      Throws:
      XPathException - if an error occurs